How do you use equal in java?

545

Can this keyword be used to refer static members?

551

Can we override static methods in java?

591

Why are variables important in research?

558

How do you remove duplicates from an array in java?

534

What is the difference between a vector & an array list?

677

What is the exact difference in between unicast and multicast object? Where we will use?

563

Why is it called a string?

569

How many ways can we create the string object?

532

What will be the output of round(3.7) and ceil(3.7)?

683

What are the drawbacks for singleton class?

524

What is abstract class constructor called?

571

If try block is successfully executed, Then Is Finally block executed?

615

How can u increase the heap size in the memory?

557

How will you load a specific locale?

540